Technology World Hub
Welcome to Technology World Hub! 🚀
This channel is your one-stop destination to learn and master the latest tools, technologies, and frameworks that drive today’s IT world. Whether you’re a beginner or an experienced professional, here you’ll find practical tutorials, real-world examples, and step-by-step guidance to level up your tech skills.
🔹 What You’ll Learn Here:
Java, Python & JavaScript fundamentals
Selenium, Cucumber, TestNG & Playwright,Cyprus (Automation Testing)
API Testing with Rest Assured & Postman
CI/CD with Git, Jenkins & Docker
SQL & Unix essentials for testers & developers
Agile & Jira for project management
Cloud & DevOps with AWS
Latest innovations in GenAI & Next-Gen Technologies
💡 Our goal: Make complex concepts simple and practical so you can apply them in interviews, projects, and real-time work environments.
👉 Subscribe now and be part of the Technology World Hub family — where learning meets innovation!
Playwright Locators Explained | Master All Locator Types in Playwright with Examples
Java Program to Check if a String is Palindrome or Not | Java Interview Question
Java Program to Find the Place Value of a Digit | Full Explanation with Example | Interview Question
Java Program to Find 2nd Highest Marks and Count Students | Interview Question
Java Program to Find Common Words from Two Strings | Step-by-Step Explanation
Java Program to Count Characters, Words & Sentences in a String | Step-by-Step Explanation
Java Program to Count Words in a String | Simple Logic Explained Step-by-Step 2025
Java Program to Count Capital and Small Letters in a String | Easy Explanation 2025
Switch Window in Java Playwright | Step-by-Step Tutorial (2025)
Take Full Page Screenshot Using Java Playwright | Step-by-Step Tutorial (2025)
Take Screenshot Using Java Playwright | Step-by-Step Tutorial (2025)
Service Virtualization Explained | Real-Time Example for Testers & Developers (2025)
Java Interview How to Find All Subarrays in Java | Beginner to Advanced 2025 Explanation 2025
Top 3 LeetCode Java Problems Every FAANG Interviewer Asks | Must Solve for 2025
Top 2 LeetCode Java Problems Every FAANG Interviewer Asks | Must Solve for 2025
Top 5 LeetCode Java Questions for Automation Testers | Crack FAANG & SDET Interviews 2025
Real-Time JMeter Project | Performance Testing Example for Beginners to Advanced 2025
Nest Digital Interview Question Java Program to Find Unclosed HTML Tags
Capgemini Java Program to Reverse Only the First Word in a String
Step-by-step: Check the entire project folder in a GitHub repo
RestAssured Java Tutorial | Serialization & Deserialization in API Automation
Count Vowels and Characters in a String using Java | Java String Programs for Interviews
Step-by-Step: Install Apache JMeter on Windows 10 & Run Your First Test | Beginner Tutorial 2025
Top Java 8 Features Explained with Examples | Lambda, Streams, Optional & More
Java Program: Count Characters in a String | Step-by-Step Explanation
Java Tutorial: Extract Only Letters from a String | Fetch Alphabets from Text
How to Get Numbers from a String in Java | Java String Manipulation
SDET Job Profile | Roles, Responsibilities & Skills Required in 2025
How to Take Screenshot Only for Failed Test Scenarios in Java Selenium Cucumber
Java Selenium Cucumber Maven POM Framework Explained | Step-by-Step Tutorial